---> uname -a: Linux prd-centos8-builder-2c-2g-2188.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 622 4805 19 2269 6777 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:9c:23:36 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.166/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86054sec preferred_lft 86054sec inet6 fe80::f816:3eff:fe9c:2336/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:7d:77:72:f1 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 10/26/2025 _x86_64_ (2 CPU) 02:31:33 LINUX RESTART (2 CPU) 02:32:01 AM tps rtps wtps bread/s bwrtn/s 02:33:01 AM 269.51 29.97 239.54 6368.01 34198.55 02:34:01 AM 122.11 0.53 121.58 65.71 12225.29 02:35:01 AM 35.06 0.35 34.71 43.73 2201.20 02:36:01 AM 21.44 0.00 21.44 0.00 584.57 02:37:01 AM 26.81 0.92 25.90 95.18 693.93 Average: 94.99 6.35 88.64 1314.61 9981.28 02:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:33:01 AM 5191728 6938640 2690696 34.14 2688 1938840 1052564 11.79 204668 2193928 86840 02:34:01 AM 4883416 6927108 2999008 38.05 2688 2219808 1015372 11.37 208220 2432060 70004 02:35:01 AM 4958628 6981724 2923796 37.09 2688 2198252 948536 10.62 269160 2297144 21844 02:36:01 AM 4985708 6998216 2896716 36.75 2688 2188148 941620 10.54 268632 2271892 10768 02:37:01 AM 4959500 6974560 2922924 37.08 2688 2190492 967664 10.83 426124 2140708 10348 Average: 4995796 6964050 2886628 36.62 2688 2147108 985151 11.03 275361 2267146 39961 02:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 339.20 194.24 1787.33 62.95 0.00 0.00 0.00 0.00 02:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 75.27 56.58 846.56 9.40 0.00 0.00 0.00 0.00 02:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 38.59 36.98 33.39 15.33 0.00 0.00 0.00 0.00 02:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 17.93 18.18 17.48 6.94 0.00 0.00 0.00 0.00 02:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 38.24 30.66 31.32 13.23 0.00 0.00 0.00 0.00 02:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 101.85 67.33 543.25 21.57 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 10/26/2025 _x86_64_ (2 CPU) 02:31:33 LINUX RESTART (2 CPU) 02:32:01 AM CPU %user %nice %system %iowait %steal %idle 02:33:01 AM all 39.97 0.00 7.43 12.68 0.12 39.81 02:33:01 AM 0 33.90 0.00 7.15 13.96 0.12 44.87 02:33:01 AM 1 46.03 0.00 7.71 11.40 0.12 34.75 02:34:01 AM all 35.08 0.00 5.82 3.65 0.13 55.31 02:34:01 AM 0 18.75 0.00 4.39 3.27 0.13 73.46 02:34:01 AM 1 51.48 0.00 7.25 4.04 0.13 37.10 02:35:01 AM all 34.45 0.00 4.72 0.94 0.12 59.77 02:35:01 AM 0 18.77 0.00 4.13 1.29 0.12 75.70 02:35:01 AM 1 50.13 0.00 5.31 0.60 0.12 43.84 02:36:01 AM all 32.07 0.00 3.30 0.72 0.09 63.83 02:36:01 AM 0 18.65 0.00 2.51 0.28 0.08 78.48 02:36:01 AM 1 45.47 0.00 4.09 1.15 0.10 49.19 02:37:01 AM all 35.65 0.00 3.82 0.60 0.13 59.80 02:37:01 AM 0 26.84 0.00 3.35 0.28 0.12 69.41 02:37:01 AM 1 44.47 0.00 4.28 0.92 0.13 50.20 Average: all 35.44 0.00 5.01 3.71 0.12 55.72 Average: 0 23.37 0.00 4.30 3.81 0.11 68.41 Average: 1 47.51 0.00 5.73 3.61 0.12 43.02